30873936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 85064000

約数和(自身を除く): 54190064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 194, 228, 291, 304, 349, 388, 456, 582, 698, 776, 912, 1047, 1164, 1396, 1552, 1843, 2094, 2328, 2792, 3686, 4188, 4656, 5529, 5584, 6631, 7372, 8376, 11058, 13262, 14744, 16752, 19893, 22116, 26524, 29488, 33853, 39786, 44232, 53048, 67706, 79572, 88464, 101559, 106096, 135412, 159144, 203118, 270824, 318288, 406236, 541648, 643207, 812472, 1286414, 1624944, 1929621, 2572828, 3859242, 5145656, 7718484, 10291312, 15436968, 30873936]

約数ペア:

[(1, 30873936), (2, 15436968), (3, 10291312), (4, 7718484), (6, 5145656), (8, 3859242), (12, 2572828), (16, 1929621), (19, 1624944), (24, 1286414), (38, 812472), (48, 643207), (57, 541648), (76, 406236), (97, 318288), (114, 270824), (152, 203118), (194, 159144), (228, 135412), (291, 106096), (304, 101559), (349, 88464), (388, 79572), (456, 67706), (582, 53048), (698, 44232), (776, 39786), (912, 33853), (1047, 29488), (1164, 26524), (1396, 22116), (1552, 19893), (1843, 16752), (2094, 14744), (2328, 13262), (2792, 11058), (3686, 8376), (4188, 7372), (4656, 6631), (5529, 5584)]